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$119+ Cheap flights from Omaha to Ontario (OMA - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
OMA — ONT
may. 17 — may. 241
sáb. 5/17
sáb. 5/24
1 adult, Economy
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Cheap flight deals from Omaha to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Omaha (OMA) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Priceline
3 stars

Round-trip from

$220
(CheapOair)

One-way from

$119
(Cheapflightsfares)

Popular in

February

Cheapest in

September

Average price

$356
Provider with most accurate pricing for Omaha Eppley Airfield-Ontario flight deals.
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Provider most trusted by Cheapflights users for Omaha Eppley Airfield-Ontario flights.
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From Omaha Eppley Airfield to Ontario
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One-way flight from Omaha Eppley Airfield to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Omaha to Ontario

Cheapest flights from Omaha to Ontario
Explore the most affordable flight options available from Omaha to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 12, 2025.

This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/159:02 pmOMA - ONT
1 stop4h 57mFrontier
sáb. 5/1712:59 amONT - OMA
1 stop17h 03mFrontier
Deal found 5/11$188
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/117:36 pmOMA - ONT
1 stop6h 23mAmerican Airlines
sáb. 6/1411:59 pmONT - OMA
1 stop6h 58mAmerican Airlines
Deal found 5/12$329
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/245:16 pmOMA - ONT
1 stop5h 48mUnited Airlines
lun. 5/267:00 amONT - OMA
1 stop8h 34mUnited Airlines
Deal found 5/12$337
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/26:05 pmOMA - ONT
1 stop7h 37mDelta
mié. 6/44:57 pmONT - OMA
1 stop4h 59mDelta
Deal found 5/11$339
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/314:13 pmOMA - ONT
1 stop8h 33mAlaska Airlines
mié. 6/46:00 amONT - OMA
1 stop7h 14mAlaska Airlines
Deal found 5/10$352
This Hawaiian Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/204:13 pmOMA - ONT
1 stop8h 33mHawaiian Airlines
mar. 6/36:00 amONT - OMA
1 stop7h 14mHawaiian Airlines
Deal found 5/11$406
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/118:20 pmOMA - ONT
1 stop4h 50mSouthwest
dom. 6/153:30 pmONT - OMA
1 stop7h 10mSouthwest
Deal found 5/11$408

Cheapflights Fare Finder

Customize your flight search to find flights from Omaha to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 12, 2025.
Use the filters below to find and compare flights from Omaha to Ontario that are best for you.

Fly from

Omaha

Fly to

Ontario

Route

Depart

Return

Price

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

jue. 5/15

9:02 pm-11:59 pm

1 stop4h 57m

Ontario

sáb. 5/17

12:59 am-8:02 pm

1 stop17h 03m

$188

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

mié. 6/11

7:36 pm-11:59 pm

1 stop6h 23m

Ontario

sáb. 6/14

11:59 pm-8:57 am

1 stop6h 58m

$329

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

sáb. 5/24

5:16 pm-9:04 pm

1 stop5h 48m

Ontario

lun. 5/26

7:00 am-5:34 pm

1 stop8h 34m

$337

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

lun. 6/2

6:05 pm-11:42 pm

1 stop7h 37m

Ontario

mié. 6/4

4:57 pm-11:56 pm

1 stop4h 59m

$339

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

sáb. 5/31

4:13 pm-10:46 pm

1 stop8h 33m

Ontario

mié. 6/4

6:00 am-3:14 pm

1 stop7h 14m

$352

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

mar. 5/20

4:13 pm-10:46 pm

1 stop8h 33m

Ontario

mar. 6/3

6:00 am-3:14 pm

1 stop7h 14m

$406

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

mié. 6/11

8:20 pm-11:10 pm

1 stop4h 50m

Ontario

dom. 6/15

3:30 pm-12:40 am

1 stop7h 10m

$408

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

mar. 6/3

9:09 am-5:39 pm

2 stops10h 30m

Ontario

lun. 6/9

6:00 am-3:14 pm

1 stop7h 14m

$791

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

mar. 6/17

7:51 pm-11:50 pm

1 stop5h 59m

$138

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

mar. 6/10

4:13 pm-10:46 pm

1 stop8h 33m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 15 results
1
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Compare providers for flights from Omaha to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Omaha to Ontario in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Omaha-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Omaha-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Omaha-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Omaha-Ontario flights, Cheapflights users trust Priceline the most. Priceline has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Omaha-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Omaha to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Omaha with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Omaha to Ontario

What is the cheapest month to book a flight from Omaha to Ontario?

Currently, August is the cheapest month in which you can book a flight from Omaha to Ontario (average of $246). Flying from Omaha to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OMA to ONT?

Find hourly flight availability from Omaha to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Omaha to Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated mayo 12, 2025.
Read through reviews of airlines operating flights from Omaha to Ontario, such as Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,431 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Omaha to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Omaha to Ontario round-trip?

    Cheapflights users have booked flights from Omaha to Ontario round-trip from $220. Other airlines that can offer you cheap pricing are American Airlines, from $329, and United Airlines, from $337. Frontier is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Omaha to Ontario one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $119. Users have also found prices from $155 and $164 on Delta and Alaska Airlines, respectively.

  • Can I find deals for flights from Omaha to Ontario that include hotel bookings?

    Yes. In addition to deals on Omaha to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Omaha to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Omaha to Ontario.

  • Can I find deals for business class flights from Omaha to Ontario?

    Yes. Cheapflights offers flight deals from Omaha to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Omaha to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Omaha to Ontario (average of $246). Flying from Omaha to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Omaha to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Omaha to Ontario

Discover the top 5 airlines that operate flights from Omaha to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$207FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$312Average$387FlexibilityNo cancel feeOn-time71%
DeltaCheapest$312Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$331Average$532FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$417FlexibilityNo cancel feeOn-time63%

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